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You searched for: subject:"Laminar boundary layer."
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[texts]Flow of gases in narrow channels - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003779980&ix=nu&I=0&V=D&pm=1
Keywords: Aerodynamics; Laminar boundary layer
Downloads: 89
[texts]On the turbulent friction layer for rising pressure - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003779898&ix=nu&I=0&V=D&pm=1
Keywords: Aerodynamics; Laminar boundary layer
Downloads: 189
[texts]Approximate method for calculation of the laminar boundary layer with suction for bodies of arbitrary shape - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003780854&ix=nu&I=0&V=D&pm=1
Keywords: Aerodynamics; Laminar boundary layer
Downloads: 83
[texts]Approximate method of integration of laminar boundary layer in incompressible fluid - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003871222&ix=nu&I=0&V=D&pm=1
Keywords: Aerodynamics; Laminar boundary layer
Downloads: 80
[texts]Development of a laminar boundary layer behind a suction point - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003779451&ix=nu&I=0&V=D&pm=1
Keywords: Aerodynamics; Laminar boundary layer
Downloads: 79
[texts]On motion of fluid in boundary layer near line of intersection of two planes - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003779949&ix=nu&I=0&V=D&pm=1
Keywords: Aerodynamics; Laminar boundary layer
Downloads: 215
[texts]Simple numerical method for the calculation of the laminar boundary layer - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003779544&ix=nu&I=0&V=D&pm=1
Keywords: Aerodynamics; Laminar boundary layer
Downloads: 87
[texts]Behavior of the laminar boundary layer for periodically oscillating pressure variation - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003759951&ix=nu&I=0&V=D&pm=1
Keywords: Aerodynamics; Laminar boundary layer
Downloads: 169
[texts]Resistance of cascade of airfoils in gas stream at subsonic velocity - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003779974&ix=nu&I=0&V=D&pm=1
Keywords: Aerofoils; Aerodynamics; Laminar boundary layer
Downloads: 91
[texts]Displacement effect of the laminar boundary layer and the pressure drag - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003779843&ix=nu&I=0&V=D&pm=1
Keywords: Drag (Aerodynamics; Laminar boundary layer
Downloads: 164
[texts]Approximate method for estimating the incompressible laminar boundary-layer characteristics on a flat plate in slipping flow - Langley Aeronautical Laboratory
http://uf.catalog.fcla.edu/uf.jsp?st=UF003810747&ix=nu&I=0&V=D&pm=1
Keywords: Laminar boundary layer; Aerodynamics--Research
Downloads: 72
[texts]AN APPLICATION OF THE VON KARMAN-MILLIKAN LAMINAR BOUNDARY-LAYER THEORY AND COMPARISON WITH EXPERIMENT - Doenhoff, A. E. V
No Abstract Available
Keywords: LAMINAR BOUNDARY LAYER; REYNOLDS NUMBER
Downloads: 96
[texts]Theoretical investigation of drag reduction in maintaining the laminar boundary layer by suction - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003780451&ix=nu&I=0&V=D&pm=1
Keywords: Drag (Aerodynamics; Laminar boundary layer
Downloads: 168
[texts]Lecture series "boundary layer theory.": Part II, turbulent flows - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003780859&ix=nu&I=0&V=D&pm=1
Keywords: Aerodynamics; Turbulence; Laminar boundary layer
Downloads: 292
[texts]Theoretical analysis of stationary potential flows and boundary layers at high speed =: Theoretische untersuchungen über stationäre potentialströmungen und grenzschichten bei hohen geschwindigkeiten - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003604221&ix=nu&I=0&V=D&pm=1
Keywords: Gas dynamics; Laminar boundary layer; Aerodynamics--Research
Downloads: 73
[texts]Nonsimilar solution of the laminar boundary layer in an oscillatory flow by an integral matrix method - Gastrock, Barry Allen
Thesis advisor(s): Miller, James A
Keywords: Aeronautics; Laminar boundary layer; Matrices; Mathematics
Downloads: 208
[texts]Method of quadrature for calculation of the laminar and turbulent boundary layer in case of plane and rotationally symmetrical flow - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003807714&ix=nu&I=0&V=D&pm=1
Keywords: Laminar boundary layer--Research; Aerodynamics--Research
Downloads: 79
[texts]Laminar flow about a rotating body of revolution in an axial airstream - United States.: National Advisory Committee for Aeronautics
http://uf.catalog.fcla.edu/uf.jsp?st=UF003874362&ix=nu&I=0&V=D&pm=1
Keywords: Aerodynamics; Laminar boundary layer; Rotational motion (Rigid dynamics
Downloads: 92
[texts]Temperature recovery factors on a slender 12° cone-cylinder at Mach numbers from 3.0 to 6.3 and angles of attack up to 45° - Ames Research Center
http://uf.catalog.fcla.edu/uf.jsp?st=UF003854733&ix=nu&I=0&V=D&pm=1
Keywords: Heat--Transmission; Laminar boundary layer--Research; Aerodynamics--Research
Downloads: 86
[texts]Comparison of the experimental and theoretical distributions of lift on a slender inclined body of revolution at M = 2 - Ames Research Center
http://uf.catalog.fcla.edu/uf.jsp?st=UF003854796&ix=nu&I=0&V=D&pm=1
Keywords: Heat--Transmission; Laminar boundary layer--Research; Aerodynamics--Research
Downloads: 77
[texts]Preliminary Results of an Altitude-Wind-Tunnel Investigation of an Axial-Flow Gas Turbine-Propeller Engine - Geisenheyner, Robert M.
Performance properties and operational characteristics of an axial-flow gas turbine-propeller engine were determined. Data are presented for a range of simulated altitudes from 5,000 to 35,0000 feet, compressor inlet- ram pressure ratios from 1.00 to 1.17, and engine speeds from 8000 to 13,000 rpm.
Keywords: LAMINAR BOUNDARY LAYER; THREE DIMENSIONAL FLOW; VELOCITY; MATHEMATICAL MODELS
Downloads: 85
[texts]Interplanetary flight and communication. Volume 2, no. 6: Superaviation and superartillery - Rynin, N. A
Superaviation and superartillery are discussed to show that they are closely linked in regard to the methods of solving the problems encountered. All investigations are considered dealing with high-altitude flights within the terrestrial atmosphere, and the firing of projectiles from guns to large distances. In addition, four monographs are included whose contents are closely related to superaviation, the first of which also deals with superartillery...
Keywords: EXCITATION; LAMINAR BOUNDARY LAYER; TURBULENCE; HYDRODYNAMICS; REYNOLDS NUMBER; STROUHAL NUMBER
Downloads: 422
[texts]THE LAMINAR BOUNDARY LAYER ON A DISK OF FINITE RADIUS IN A ROTATING FLOW. PART II- A SIMPLIFIED MOMENTUM-INTEGRAL METHOD - Mack, L. M
Simplified momentum-integral method of laminar boundary layer on disk in rotating flow
Keywords: DISKS; LAMINAR BOUNDARY LAYER; MOMENTUM THEORY; ROTATIONAL FLOW; FLUID FLOW; LAMINAR BOUNDARY LAYER; MOMENTUM THEORY; RADII; ROTATION; TANGENTS; VORTICES; DISK
Downloads: 135
[texts]SIMILARITY SOLUTIONS FOR SMALL CROSS FLOWS IN LAMINAR COMPRESSIBLE BOUNDARY LAYERS - Beckwith, I. E
Cross flows in laminar compressible boundary layers
Keywords: ANALOGIES; COMPRESSIBLE BOUNDARY LAYER; CROSS FLOW; HEAT TRANSFER; LAMINAR BOUNDARY LAYER; COMPRESSIBLE BOUNDARY LAYER; LAMINAR BOUNDARY LAYER
Downloads: 92
[texts]Viscous and Inviscid Amplification Rates of Two-Dimensional and Three-Dimensional Linear Disturbances in the Laminar Compressible Boundary Layer - Mack, L. M
Viscous and inviscid amplification rates of two-dimensional and three-dimensional linear disturbances in laminar boundary layer at low Mach numbers
Keywords: AMPLIFICATION; MACH NUMBER; COMPRESSIBLE BOUNDARY LAYER; DISTURBING FUNCTIONS; INVISCID FLOW; LAMINAR BOUNDARY LAYER; MACH NUMBER; REYNOLDS NUMBER; DISTURBING FUNCTION; LAMINAR BOUNDARY LAYER
Downloads: 54
[texts]Laminar boundary layer in a multicomponent mixture of gases - Anfimov, N. A
Laminar boundary layer in multicomponent mixture of gases
Keywords: BLUNT BODIES; PHYSICAL PROPERTY; TRANSPORT COEFFICIENT; FROZEN EQUILIBRIUM FLOW; GAS MIXTURES; LAMINAR BOUNDARY LAYER; PHYSICAL PROPERTIES; TRANSPORT PROPERTIES; BLUNT BODY; GAS MIXTURE; LAMINAR BOUNDARY LAYER
Downloads: 65
[texts]Laminar boundary layer on blunt bodies, allowing for vorticity of the external stream - Murzinov, I. N
Hypersonic laminar boundary layer on blunt nose cone, and external vorticity of curved bow wave
Keywords: BLUNT BODIES; LAMINAR BOUNDARY LAYER; VORTEX FLOW; BOW WAVES; HYPERSONIC BOUNDARY LAYER; LAMINAR BOUNDARY LAYER; NOSE CONES; VORTICES; VORTICITY; BLUNT BODY; BOW WAVE
Downloads: 76
[texts]Non-linear aerodynamic normal force and moment on slender blunt-based bodies of revolution with laminar boundary layer - Rodman, R. W
Nonlinear aerodynamic normal force and moment on slender blunt-based bodies of revolution with laminar boundary layer
Keywords: AERODYNAMIC FORCES; BODIES OF REVOLUTION; LAMINAR BOUNDARY LAYER; NONLINEARITY; SLENDER BODIES; AERODYNAMIC FORCE; BODY OF REVOLUTION; LAMINAR BOUNDARY LAYER; SLENDER BODY
Downloads: 104
[texts]Determination of the thermal characteristics of a two-dimensional laminar boundary layer in a compressible gas without a longitudinal pressure gradient, in the vicinity of the forward stagnation point - Suksov, I. I
Determination of friction, recovery, and heat transfer coefficients of two-dimensional laminar boundary layer in compressible gas in vicinity of forward stagnation point
Keywords: COEFFICIENT OF FRICTION; LAMINAR BOUNDARY LAYER; STAGNATION POINT; FRICTION; HEAT TRANSFER COEFFICIENTS; LAMINAR BOUNDARY LAYER; PRESSURE GRADIENTS; STAGNATION POINT; TWO DIMENSIONAL BOUNDARY LAYER; FRICTION COEFFICIENT; HEAT-TRANSFER COEFFICIENT
Downloads: 50
[texts]Insulating structure Patent - Burrows, D. L
Insulating system for receptacles of liquefied gases using wire cloth for forming frost layer
Keywords: BLASIUS FLOW; LAMINAR BOUNDARY LAYER; FLOW EQUATIONS; FLOW STABILITY; FLOW VELOCITY; PRESSURE DISTRIBUTION
Downloads: 46
[texts]Randum parametric effects in certain problems of aeroelasticity - Romanovskiy, Yu. N
No Abstract Available
Keywords: BOUNDARY LAYER SEPARATION; MAGNETIC FIELDS; LAMINAR BOUNDARY LAYER; MAGNETOHYDRODYNAMICS; MATHEMATICAL MODELS
Downloads: 63
[texts]Space capsule ejection assembly Patent - Lawson, B. D.
Describing assembly for opening stabilizing and decelerating flaps of flight capsules used in space research
Keywords: LAMINAR BOUNDARY LAYER; PREDICTION ANALYSIS TECHNIQUES; SHOCK WAVE INTERACTION; BOUNDARY LAYER SEPARATION; PARTIAL DIFFERENTIAL EQUATIONS
Downloads: 70
[texts]Transonic flutter characteristics of a cambered A-plan-form wing with and without simulated nacelles - Kelly, H. N
No Abstract Available
Keywords: AIRFOILS; BOUNDARY LAYER CONTROL; SLOTS; SUCTION; LAMINAR BOUNDARY LAYER; PRESSURE GRADIENTS
Downloads: 54
[texts]NERVA irradiation program. Volume 1: GTR test 18, components test - Guinn, J. W.
No Abstract Available
Keywords: DRAG REDUCTION; LAMINAR BOUNDARY LAYER; SUCTION; ANALYSIS (MATHEMATICS); BOUNDARY LAYER STABILITY; FLOW VELOCITY; FRICTION
Downloads: 92
[texts]Exploratory Investigation of Advanced-Temperature Nickel-Base Alloys - Freche, John C.
An investigation was conducted to provide an advanced-temperature nickel-base alloy with properties suitable for aircraft turbine blades as well as for possible space vehicle applications. An entire series of alloys that do not require vacuum melting techniques and that generally provide good stress-rupture and impact properties was evolved. The basic-alloy composition of 79 percent nickel, 8 percent molybdenum, 6 percent chromium, 6 percent aluminum, and 1 percent zirconium was modified by a se...
Keywords: COMPRESSIBLE BOUNDARY LAYER; RADIATION EFFECTS; LAMINAR BOUNDARY LAYER; HEAT TRANSFER; STAGNATION POINT; SHOCK LAYERS; FLIGHT CONDITIONS
Downloads: 134
[texts]Attitude Representations for Kalman Filtering - Markley, F. Landi
The four-component quaternion has the lowest dimensionality possible for a globally nonsingular attitude representation, it represents the attitude matrix as a homogeneous quadratic function, and its dynamic propagation equation is bilinear in the quaternion and the angular velocity. The quaternion is required to obey a unit norm constraint, though, so Kalman filters often employ a quaternion for the global attitude estimate and a three-component representation for small errors about the estimat...
Keywords: ABLATION; THERMAL PROTECTION; SURFACE ROUGHNESS; BOUNDARY LAYER TRANSITION; LAMINAR BOUNDARY LAYER; NOSE TIPS
Downloads: 230
[texts]Radiation exposures during the Biosatellite 2 flight - Hewitt, J. E
Seven of the experiments flown on Biosatellite 2 were designed to determine the combined effects of radiation and weightlessness on mortality and mutagenesis in a variety of living systems exposed to an onboard source of radiation. Several months after the flight, a series of ground tests was initiated to determine whether the observed effects of interaction were due to vibration and acceleration associated with the flight, rather than to weightlessness...
Keywords: HEAT TRANSFER; JET IMPINGEMENT; LAMINAR BOUNDARY LAYER; MASS FLOW; PLATES; TURBULENT FLOW
Downloads: 76
[texts]Spacecraft data systems - NON
Magnetic tape recorders, data systems, and Jupiter radiation effects on metal oxide semiconductors of Thermoelectric Outer Planet Spacecraft
Keywords: COMPRESSIBILITY EFFECTS; LAMINAR BOUNDARY LAYER; PARTIAL DIFFERENTIAL EQUATIONS; SUPERSONIC FLOW; PHYSICS; PROBLEM SOLVING; SET THEORY
Downloads: 80
[texts]An optical heterodyne densitometer - Migdall, A. L.
Researchers are developing an optical heterodyne densitometer with the potential to measure optical density over an unprecedented dynamic range with high accuracy and sensitivity. This device uses a Mach-Zender interferometer configuration with heterodyne detection to make direct comparisons between optical and RF attenuators. Researchers expect to attain measurements of filter transmittance down to 10 to the minus 12th power with better than 1 percent uncertainty...
Keywords: LAMINAR BOUNDARY LAYER; PERTURBATION; TURBULENT FLOW; FRICTION; HEAT TREATMENT; LEADING EDGES; TOLLMIEN-SCHLICHTING WAVES
Downloads: 106
[texts]Alternative power-generation systems - English, R. E
The present state of the art of thermal power systems is surveyed. Because of the great potential variety of thermal power systems, the heat sources, the power conversion systems, and the integration of thermal power systems with missions are treated sequentially.
Keywords: CONCAVITY; LAMINAR BOUNDARY LAYER; THREE DIMENSIONAL FLOW; EIGENVALUES; TURBULENT FLOW; VORTICES
Downloads: 110
[texts]Calculation of turbulent flow characteristics in a channel with an internal rotating cylinder - Ustimenko, B. P
Turbulent flow characteristics in channel with internal rotating cylinder
Keywords: CONVECTIVE HEAT TRANSFER; LAMINAR BOUNDARY LAYER; MASS TRANSFER; SURFACE LAYERS; THERMODYNAMIC PROPERTIES
Downloads: 98
[texts]Transonic wind tunnel tests of the launch, jettison, and longitudinal characteristics of an airplane and missile model combination - Cleary, J. W.
No Abstract Available
Keywords: AIRFOILS; BOUNDARY LAYER SEPARATION; LAMINAR BOUNDARY LAYER; AERODYNAMIC COEFFICIENTS; PRESSURE GRADIENTS; REYNOLDS NUMBER; TRANSITION FLOW
Downloads: 120
[texts]Current concepts regarding the moon - Bazilevskiy, A. T.
The current status of scientific concepts regarding the moon is examined. The goals of the study of the moon from the earth are presented, and an attempt is made to generalize the data obtained in recent years by means of space vehicles. Articles are presented giving the results of investigating the lunar soil by means of Luna 16, a geological-morphological analysis of telescopic pictures of the lunar surface, investigations of the moon's intrinsic radiation, development of the fundamentals of l...
Keywords: AIRFOIL PROFILES; BOUNDARY LAYER TRANSITION; VELOCITY DISTRIBUTION; INCIDENCE; LAMINAR BOUNDARY LAYER; MATHEMATICAL MODELS; PRESSURE DISTRIBUTION
Downloads: 166
[texts]A cumulative index to a continuing bibliography on aerospace medicine and biology, January 1972 - NON
Subject coverage concentrates on the biological, physiological, psychological, and environmental effects to which man is subjected during and following simulated or actual flight in the earth's atmosphere or in interplanetary space. References describing similar effects on biological organisms of lower order are also included. Such related topics as sanitary problems, pharmacology, toxicology, safety and survival, life support systems, exobiology, and personnel factors receive appropriate attent...
Keywords: DIFFERENTIAL CALCULUS; INCOMPRESSIBLE FLOW; LAMINAR BOUNDARY LAYER; COMPUTER PROGRAMMING; PERTURBATION; SHEAR STRESS
Downloads: 494
[texts]Electric arc welding Patent - Mccaig, J. C.
Controlled arc spot welding method
Keywords: COMPRESSIBLE FLOW; FLOW EQUATIONS; LAMINAR BOUNDARY LAYER; SUCTION; APPROXIMATION; GAS FLOW; SURFACE TEMPERATURE; TWO DIMENSIONAL FLOW
Downloads: 114
[texts]The laminar boundary layer in a radiating absorbing gas near a flat plate - Zamurayev, V. P
Steady state problem of laminar flow of radiating absorbing gas in boundary layer near flat plate
Keywords: ASYMPTOTES; ASYMPTOTIC FUNCTION; FLAT PLATE; GAS; HEAT TRANSFER; LAMINAR BOUNDARY LAYER; STEADY STATE FLOW; BOUNDARY LAYERS; EQUILIBRIUM FLOW; FLAT PLATES; GAS FLOW; HEAT TRANSFER; LAMINAR BOUNDARY LAYER; LAMINAR FLOW; STEADY STATE
Downloads: 47
[texts]The velocity and directional distribution of subliming molecules - Modisette, J. L
No Abstract Available
Keywords: MATHEMATICAL MODELS; MOMENTUM THEORY; TURBULENT BOUNDARY LAYER; INCOMPRESSIBLE FLUIDS; LAMINAR BOUNDARY LAYER; NAVIER-STOKES EQUATION; VISCOUS FLOW
Downloads: 81
[texts]Laboratory Simulations of Martian and Venusian Aeolian Processes - Greeley, Ronal
With the flyby of the Neptune system by Voyager, the preliminary exploration of the Solar System was accomplished. Data have been returned for all major planets and satellites except the Pluto system. Results show that the surfaces of terrestrial planets and satellites have been subjected to a wide variety of geological processes. On solid- surface planetary objects having an atmosphere, aeolian processes are important in modifying their surfaces through the redistribution of fine-grained materi...
Keywords: BOUNDARY LAYER CONTROL; LAMINAR BOUNDARY LAYER; LAMINAR FLOW; FLIGHT TESTS; SUCTION; BOEING 757 AIRCRAFT; DUCTS; LEADING EDGE FLAPS
Downloads: 65
[texts]Eleventh meeting of extra-vehicular activity task force at msc trip report - Hodge, W. H
No Abstract Available
Keywords: AERODYNAMIC HEATING; DRAG REDUCTION; WING FLOW METHOD TESTS; LAMINAR BOUNDARY LAYER; SKIN TEMPERATURE (NON-BIOLOGICAL); TURBULENT FLOW
Downloads: 66
[texts]Supersonic Free-Flight Measurements of Heat Transfer and Transition on a 10 degree Cone having a Low Temperature Ratio - Merlet, Charles F.
Heat-transfer coefficients in the form of Stanton number and boundary-layer transition data were obtained from a free-flight test of a 100-inch-long 10 deg. total-angle cone with a 1/16-inch tip radius which penetrated deep into the region of infinite stability of laminar boundary layer over a range of wall-to-local-stream temperature radius and for local Mach numbers from 1.8 to 3.5. Experimental heat-transfer coefficients, obtained at Reynolds numbers up to 160 x 10(exp 6), were in general som...
Keywords: HYPERSONIC SPEED; WALLS; LAMINAR BOUNDARY LAYER; FLAT PLATES; AIRFOILS; HEAT TRANSFER; HYPERSONIC FLOW; SHAPES; GRADIENTS; GAS STREAMS
Downloads: 86
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